Article Photos: Cosby star: New show about 'positive black family'



Diggy Simmons performs at the Essence Music Festival in New Orleans, Thursday, July 5, 2012. (Photo by Bill Haber/Invision/AP)

Diggy Simmons performs at the Essence Music Festival in New Orleans, Thursday, July 5, 2012. (Photo by Bill Haber/Invision/AP)